Crazy man kills woman. Unfortunately with our mental health system in shambles, this isn't an uncommon event. Lesson learned: you always need to be on alert and you always need to be able to defend yourself.

Snow storm causes drop in slot revenue. An FYI for your business (and for you if you are an employee). It's not if a disaster will happen but when. Lesson learned: sometime, something will happen that will disrupt your business, this is why you need an emergency fund to tide you over through drops in revenue caused by a disaster large or small.

Guy murders ex boyfriend and says "oops". Apparently the gun was supposed to just scare the guy. Lesson learned: if you pull a gun on someone assume that you will kill them. A weapon should never be used to "scare" someone.

Man killed when tree falls on SUV during a storm. This happens often. Lesson learned: stay in during a storm if at all possible, one of the most common ways to be hurt or injured during as storm is to have trees/power lines/other stuff blown down onto you.